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Roswheel Race Series 131432 Ultralight Bike Saddle Bag Bicycle Under Seat Pouch Cycling Wedge Pack for Road Bike, 0.4 Liter Capacity

Free shipping on orders over $29.99

$16.99

$ 7 .99 $7.99

In Stock

About this item

  • Waterproof: Waterproof fabric, with taped zipper, rainproof; Do not soak the seat bag in water for a long time
  • Easy to install: The bike saddle bag can be installed without tools and is securely fastened using 1 Velcro strap and 2 buckles with adjustable straps
  • Safety: Reflective tape around the bike seat bag improves nighttime visibility when riding at night. Unique logo can be added with an additional tail light (tail light is not included in the package)
  • Internal design: There is a mesh pocket inside to carry cards such as ID cards; there is also a hook to fix keys, etc
  • Excellent quality: high-quality fabric is durable and easy to clean, which can well protect your items



Product Description

Our history :

In 2008, we established the ROSWHEEL brand to provide first-class equipment for cycling enthusiasts.

Our products are designed for serious cycling enthusiasts, not made for discount;

Our product innovation comes from the needs of cycling enthusiasts and personal experience of developers, rather than from market research and data analysis.

Our products can withstand the limits of outdoor cycling as we know it. We will never sacrifice quality for a few dollars.

Today, whether it's commuting to the city, exploring the outdoors, or going on a daily bike ride,

Even cycling around the world, always give users a strong support and care.

Our mission :

provide first-class equipment for cycling enthusiasts to ensure a perfect travel experience and help low-carbon life.

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Going places with Roswheel!

Roswheel Race Series Bike Saddle Bag 131432 Tail Bag Bikepacking Saddle Bag. Designed for Speed, Designed for Racing !


Roswheel Race Series, Designed for Speed

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Reflective Elements

Reflective elements on both sides of this saddle bag increase your visibility at low light or dark conditions

  • Reflective Elements

Roswheel Bike Saddle Bag 131432 Tail Bag Bikepacking Saddle Bag

Roswheel Race Series, Designed for Speed

Check The Size To Meet Your Needs Before Place The Order

1. Designed for speed, Streamline design, minimize the air and wind resistant

2. Adopt ultralight fabric, 30% lighter than the same thick polyester materials

3. Fixed securely with 3 quality Velcro straps

4. Reflective elements and tail light loop for increasing your visibility

5. Easy installation and quick release

  • Streamline design
  • Adopt ultralight fabric
  • Fixed securely
  • Reflective elements and tail light loop ready

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Streamlined Aerodynamic Design

Designed for speed, Streamline design, minimize the air and wind resistant

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Upgrade Material and Ultra Light

Adopt ultralight fabric, 30% lighter than the same thick polyester materials, 2.55 oz

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Fixed Securely

Fixed securely with 3-point quality Velcro straps, fits most road, mountain and commute bike

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Streamlined Design

Designed for speed, Streamline design, minimize the air and wind resistant

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Clip the Velcro

Clip the Velcro length according to your need

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YKK Metal Zipper

equipped with YKK metal zipper (Top zipper brand in the world), durable and good hand feel

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Taillight Hanger Ready

Design with taillight hanger(taillight not included), choose the taillight as you want to increase your visibility at night or low light conditions


Clay Hoes
2025-08-29 16:34:28
The bike bag was as pictured. It was more aero than I thought. The size was perfect. I was worried that it would be too small, but I can fit 1 tube, CO2 charger, the mini charger head, 3 plastic tire irons, and patches. With the strapping mechanism, it could hold a mini wallet or something like that. Quality is very good and price was excellent.
Have fun
2025-08-16 14:35:44
This is a great minimalist bag. It holds 1 700c tube, 5 mm Allen wrench and a couple of small park tool patch kits. It has a clip for keys as well. It fits snug and up under the saddle. If your trying to keep a clean look this is the bag. If you need to carry more in the bag order a larger size.
Pablo Puig
2025-07-22 14:22:50
A bit smaller than it looks, but was able to fit in a replacement tube & CO2 Cartridge... But thats about it.
Lars
2025-06-07 17:24:57
I got the small size saddle bag which is listed as having 0.4 liters of volume. I'm happy with it. The material appears rugged, the sealed zipper is high quality, stitching appears solid and the straps work well.The big question was weather it would hold what I need. I am downsizing from a saddle bag perhaps three times the size.I'm able to fit these items into the 0.4 liter bag:- Spare inner tube for a 700c x 28mm tire, with a 60mm valve- Two Pedro's tire levers- Parts of an inner tube patch kit (three patches, sand paper, tube of vulcanizer)- Topeak bicycle mini tool- Presta to Schrader converter- A $20 billGranted, it's a tight fit, but that's everything I need.
JoeJ
2025-04-26 19:35:45
Wanted a bag to hold a multi-tool. I travel light. If something goes wrong that I can't fix with a multi-tool, I walk or call for a ride. It fits my Crank Brothers tool kit. I fits under a Terrys racing seat. It stays put. It does not rub my legs.I can't say how durable it is. I have not tried to stuff a fully grown porcupine in it or ridden with it for ten years, in the snow, uphill in both directions.
Jordan Eddington
2025-04-21 19:35:54
It doesn't sit as tightly against the seat as pictured, and it was not very durable. The straps were broken with two weeks of MTB riding. Carrying only a few tire levers and a bike tool.
RICKY
2025-03-18 09:19:43
Not water proof but holds a ton of stuff. 1 tube, patches, multitool, boot, tire levers, CO2, and a few small things. It’s a tight fit but it works and is compact and doesn’t weigh much. Would buy again
Revel Motion Design
2024-12-23 17:24:08
This storage pouch is perfect for keys and a few very small things. I am able to jam my phone in there with keys, but would not recommend that. Next time would definitely get the larger size. It’s well made and keeps my things dry.
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